Engineered proteins stick like glue — even in water, MIT News
Shellfish such as mussels and barnacles secrete very sticky proteins that help them cling to rocks or ship hulls, even underwater. Inspired by these natural adhesives, a team of MIT engineers has designed new materials that could be used to repair ships or help heal wounds and surgical incisions. To create their new waterproof adhesives, the MIT researchers engineered bacteria to produce a hybrid material that incorporates naturally sticky mussel proteins as well as a bacterial protein found in biofilms — slimy layers formed by bacteria growing on a surface. When combined, these proteins form even stronger underwater adhesives than those secreted by mussels. This project, described in the Sept. 21 issue of the journal Nature Nanotechnology, represents a new type of approach that can be exploited to synthesize biological materials with multiple components, using bacteria as tiny factories.
Engineered proteins stick like glue — even in water
Engineered proteins stick like glue — even in water
Poepbacterie verbetert mossellijm 30-10-2014 - Waddenacademie
Engineered proteins stick like glue — even in water
Engineered proteins stick like glue — even in water
Poepbacterie verbetert mossellijm 30-10-2014 - Waddenacademie
Engineered proteins stick like glue — even in water